Enable sorting vulnerabiliies by detected date

ee/app/assets/javascripts/security_dashboard/components/vulnerability_list.vue

@@ -132,6 +132,7 @@ export default {
           label: s__('Vulnerability|Detected'),
           thClass: 'detected',
           tdClass: 'detected',
+          sortable: this.isSortable,
         },
         {
           key: 'state',

ee/changelogs/unreleased/249245-enable-sorting-vulnerabilities-by-detected-at.yml

+---
+title: Enable sorting vulnerabiliies by detected date in the list view
+merge_request: 42952
+author:
+type: added